Here’s an updated color palette with a more navy and grey tone for the muted slate blue:

json
{
  "palette_name": "Muted Harmony",
  "colors": [
    {
      "name": "Muted Olive Green",
      "hex_code": "
          
          #6F846F
       "
    },
    {
      "name": "Soft Sky Blue",
      "hex_code": "
          
          #9FBFD6
       "
    },
    {
      "name": "Warm Terracotta",
      "hex_code": "
          
          #C99678
       "
    },
    {
      "name": "Pale Blush",
      "hex_code": "
          
          #EFD3C3
       "
    },
    {
      "name": "Light Ivory",
      "hex_code": "
          
          #F6F1E7
       "
    },
    {
      "name": "Navy Grey",
      "hex_code": "
          
          #4A586E
       "
    }
  ]
}

Palette Description: The “Muted Harmony” palette now incorporates a “Navy Grey” that adds depth and richness to the overall design. The muted olive green and soft sky blue continue to provide a calming atmosphere, while the warm terracotta and pale blush contribute warmth and softness. The light ivory balances the palette, making it versatile for a variety of applications, from interior design to branding.

Would you like to see how this updated palette could be applied in a particular context or project?